package com.zjbd.shuaiyangsystem.service.impl;

import com.zjbd.shuaiyangsystem.service.IPayService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

@Slf4j
@Service
public class PayServiceImpl implements IPayService {
    @Override
    public String checkBalance(String userId) {
        log.info("查询到自己{}的余额是￥100",userId);
        return "100";
    }
}
